f1baef624f
2. Port X64 arch codes for BaseMemoryLibRepStr and BaseMemoryLibSee2 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2955 6f19259b-4bc3-4df7-8a09-765794883524
55 lines
1.5 KiB
NASM
55 lines
1.5 KiB
NASM
;------------------------------------------------------------------------------
|
|
;
|
|
; Copyright (c) 2006, Intel Corporation
|
|
; All rights reserved. This program and the accompanying materials
|
|
; are licensed and made available under the terms and conditions of the BSD License
|
|
; which accompanies this distribution. The full text of the license may be found at
|
|
; http://opensource.org/licenses/bsd-license.php
|
|
;
|
|
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
;
|
|
; Module Name:
|
|
;
|
|
; SetJump.Asm
|
|
;
|
|
; Abstract:
|
|
;
|
|
; Implementation of SetJump() on x64.
|
|
;
|
|
;------------------------------------------------------------------------------
|
|
|
|
.code
|
|
|
|
EXTERNDEF InternalAssertJumpBuffer:PROC
|
|
|
|
;------------------------------------------------------------------------------
|
|
; UINTN
|
|
; EFIAPI
|
|
; SetJump (
|
|
; OUT BASE_LIBRARY_JUMP_BUFFER *JumpBuffer
|
|
; );
|
|
;------------------------------------------------------------------------------
|
|
SetJump PROC
|
|
push rcx
|
|
add rsp, -20h
|
|
call InternalAssertJumpBuffer
|
|
add rsp, 20h
|
|
pop rcx
|
|
pop rdx
|
|
mov [rcx], rbx
|
|
mov [rcx + 8], rsp
|
|
mov [rcx + 10h], rbp
|
|
mov [rcx + 18h], rdi
|
|
mov [rcx + 20h], rsi
|
|
mov [rcx + 28h], r12
|
|
mov [rcx + 30h], r13
|
|
mov [rcx + 38h], r14
|
|
mov [rcx + 40h], r15
|
|
mov [rcx + 48h], rdx
|
|
xor rax, rax
|
|
jmp rdx
|
|
SetJump ENDP
|
|
|
|
END
|